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Aim at the base of the fire, not the flames. There are several different classifications of fires based primarily on the fuel source. Fire Safety Signs – A Guide to Safety Signage, Fire Risk Assessment for the Hospitality Industry. Fire extinguishers are an integral part of the fire safety … They are usually red and can be 5 to 20 pounds in weight. These types of extinguishers work by cutting off a fire's oxygen supply. In other words, they are a multi purpose fire extinguisher. By being aware of the five classes of fires, you can be sure that you are purchasing safety equipment that will be effective should an accident or emergency occur. The common fire extinguisher is one of the most well known and widely used safety tools. These types of extinguishers are best identified by their unique hose, though they will also say ‘powder’ in white text in a blue rectangle. Creating a Fire Safety Evacuation Plan for your Business, The Fire Safety Responsibilities of a Fire Warden. Powder extinguishers work to coat the fuel source and smother the fire. Fire extinguishers are specialized pieces of equipment that are designed to put out fires of different classes. Class D fires are a danger in laboratory environments. Several types of fire extinguishers are available to fight different types of fires. There are three types of powder extinguisher: ABC powder, M28 powder, and L2 powder. It smothers the flames and seals vapours so that re-ignition cannot occur. WATER. Fumes from CO2 extinguishers can asphyxiate if used in confined spaces: ventilate the area as soon as the fire has been controlled. By. One question we are often asked during fire safety training is “What are the different types of fire extinguishers used for?” In this article, we answer this question and also explain what the different classes of fire are. These types of extinguishers will say ‘powder’ in white text over a blue rectangle, and underneath the rectangle will be written ‘ABC powder’. Smothering these types of fires to remove oxygen is a common solution as are chemical reactions that produce similar effects. The chemicals contained within the canister dispels the flames, cools the burning oil, and produces a soap-like solution that seals the surface and prevents re-ignition of the fire. Warning: do not use on any other fire type, especially live electrical fires. Corporate Office Each extinguisher is suitable for fighting certain types, and it’s important for you to know the differences if its your job to fight fires at work. L2 contains ‘L’ for lithium). They will state below the rectangle whether they are M28 or L2. However, electrical fires can occur on smaller scales in all businesses (i.e. For instance, while a class A fire can be safely extinguished with water, a class C fire cannot, as water would conduct the … FIRE EXTINGUISHERS. There are several different classifications of fires based primarily on the fuel source. There are two types water extinguishers: water spray and dry water mist. Types of Fires. 97. The Class C fire is defined as a fire that uses electrical components and/or energized equipment as its fuel source. Fire extinguishers should be checked regularly to ensure that pressure levels are maintained. Water extinguishers are used for Class A fires only. Types of Fire Extinguishers for Homes and Businesses To safely put out a fire and minimize fire damage, it’s important to understand that there are different types of fire extinguishers designed to effectively douse different types of fires. For each class of fire, the fuel, heat source and chain reaction varies, which is why there must be different types of fire extinguishers depending on the class of fire. Fire Warden to burn and smothers the fire extinguishers you can not buy the first fire extinguisher your. Cause electrical shock, explosion, or aluminium, for example wet chemical still re-ignite industries deal. 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